SHA1FILE()
From Lianjapedia
Revision as of 07:03, 18 November 2015 by Yvonne.milne (Talk | contribs)
Contents
Purpose
Function to return the SHA-1 cryptographic hash value for one or more files
Syntax
SHA1FILE(<expC>)
See Also
CRC32(), DES3_DECRYPT(), DES3_ENCRYPT(), DECRYPT, ENCRYPT, MD5(), MD5FILE(), RTOS(), SHA1(), SET ENCRYPTION, SYS()
Description
The SHA1FILE() function is used to return the SHA-1 cryptographic hash value for the filename or file skeleton, <expC>. The value returned is a 40 character string representing the 20 byte binary result of the SHA-1 message digest for <expC>.
Example
open database southwind ? sha1file("*.dbf") DA39A3EE5E6B4B0D3255BFEF95601890AFD80709